JPS57135721A - Molded particle of porous active alumina - Google Patents

Molded particle of porous active alumina

Info

Publication number
JPS57135721A
JPS57135721A JP56017759A JP1775981A JPS57135721A JP S57135721 A JPS57135721 A JP S57135721A JP 56017759 A JP56017759 A JP 56017759A JP 1775981 A JP1775981 A JP 1775981A JP S57135721 A JPS57135721 A JP S57135721A
Authority
JP
Japan
Prior art keywords
diameters
carbon black
porous active
alumina
active alumina
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56017759A
Other languages
Japanese (ja)
Other versions
JPH0134929B2 (en
Inventor
Yoichi Kageyama
Kazuhiko Konuma
Toshihiro Kawakami
Shin Kobayashi
Akihiro Matsuki
Tadashi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asia Oil Co Ltd
Mitsubishi Kasei Corp
Original Assignee
Asia Oil Co Ltd
Mitsubishi Kasei Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asia Oil Co Ltd, Mitsubishi Kasei Corp filed Critical Asia Oil Co Ltd
Priority to JP56017759A priority Critical patent/JPS57135721A/en
Priority to NL8200087A priority patent/NL8200087A/en
Priority to GB8201081A priority patent/GB2093816B/en
Priority to DE3201311A priority patent/DE3201311C2/en
Priority to DK020282A priority patent/DK158708C/en
Priority to FR8200692A priority patent/FR2498175B1/en
Priority to IT8219170A priority patent/IT1210844B/en
Priority to US06/340,763 priority patent/US4508841A/en
Priority to CA000394521A priority patent/CA1182479A/en
Publication of JPS57135721A publication Critical patent/JPS57135721A/en
Publication of JPH0134929B2 publication Critical patent/JPH0134929B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enable the preparation of porous active alumina having pore distribution, by blending a raw material for alumina with carbon black, kneading them with a molding auxiliary, molding them, removing carbon black by calcining.
CONSTITUTION: A raw material for Al2O3 such as boehmite, etc. is blended with carbon black uniformly by a mixer, kneaded with water and an auxiliary such as an inorganic acid, organic acid, etc. by a kneader, and molded by extrusion. The molded particles are calcined to remove carbon black by combustion, to prepare porous active alumina. This alumina has a specific surface area of 100W350m2/g, total volume of pores of 0.6W1.5cc/g at diameter of 37.5W75,000Å and at least 90% total pore volume consisting of pores having diameters 37.5W 680Å, having a pore distribution with a clear peak at diameters 40W100Å and a peak at diameters 100W500Å respectively. The titled porous active alumina has porosity wherein pore volume at diameters of 40W100Å has at least 0.45cc/g and pore volume at diameters of 100W600Å has at least 0.1cc/g, and it is excellent as an adsorbent, carrier for catalyst, or catalyst.
COPYRIGHT: (C)1982,JPO&Japio
JP56017759A 1981-01-19 1981-02-09 Molded particle of porous active alumina Granted JPS57135721A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP56017759A JPS57135721A (en) 1981-02-09 1981-02-09 Molded particle of porous active alumina
NL8200087A NL8200087A (en) 1981-01-19 1982-01-12 PROCESS FOR PREPARING A POROUS FIRE-RESISTANT INORGANIC OXIDE.
GB8201081A GB2093816B (en) 1981-01-19 1982-01-15 Porous refractory oxide
DE3201311A DE3201311C2 (en) 1981-01-19 1982-01-18 A method of producing a porous, refractory inorganic oxide product
DK020282A DK158708C (en) 1981-01-19 1982-01-18 PROCEDURE FOR THE PREPARATION OF A CATALYST OR CATALYST CARRIER BASED ON INORGANIC OXIDE MATERIAL
FR8200692A FR2498175B1 (en) 1981-01-19 1982-01-18 POROUS PRODUCT IN REFRACTORY MINERAL OXIDE, ITS PREPARATION METHOD AND ITS APPLICATION AS A CATALYST OR CATALYST SUPPORT
IT8219170A IT1210844B (en) 1981-01-19 1982-01-19 Oxide catalysts and supports with high meso-pore vol.
US06/340,763 US4508841A (en) 1981-01-19 1982-01-19 Process for producing porous refractory inorganic oxide products
CA000394521A CA1182479A (en) 1981-01-19 1982-01-20 Porous refractory inorganic oxide product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56017759A JPS57135721A (en) 1981-02-09 1981-02-09 Molded particle of porous active alumina

Publications (2)

Publication Number Publication Date
JPS57135721A true JPS57135721A (en) 1982-08-21
JPH0134929B2 JPH0134929B2 (en) 1989-07-21

Family

ID=11952643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56017759A Granted JPS57135721A (en) 1981-01-19 1981-02-09 Molded particle of porous active alumina

Country Status (1)

Country Link
JP (1) JPS57135721A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025545A (en) * 1983-07-23 1985-02-08 Chiyoda Chem Eng & Constr Co Ltd Ziroconia-containing activated alumina
JPS63290535A (en) * 1987-05-25 1988-11-28 理研軽金属工業株式会社 Oil strainer
JPH01275480A (en) * 1988-02-15 1989-11-06 Ecc Internatl Ltd Biological carrier
JPH02111495A (en) * 1988-09-10 1990-04-24 Gutec G Zur Entwickl Von Umweltschutztechnol Mbh Method for continuously removing or reducing nitrite and/or nitrate from water containing nitrite and/or nitrate
JP2000513007A (en) * 1997-01-22 2000-10-03 ロディア シミ Method for removing polymerization inhibitors from monomer mixtures using optimized forms of alumina
JP2002045648A (en) * 2000-05-23 2002-02-12 Sumitomo Chem Co Ltd Method for treating exhaust gas and device used for the method
JP2003517994A (en) * 1999-12-21 2003-06-03 ダブリュ・アール・グレイス・アンド・カンパニー・コネテイカット Aluminum oxide / swellable clay compositions with high hydrothermally stable pore volume and methods of making and using same
DE10226131A1 (en) * 2002-06-12 2003-12-24 Studiengesellschaft Kohle Mbh Thermally stable materials with a high specific surface
JP2006095524A (en) * 2004-09-28 2006-04-13 Inst Fr Petrole New alumina-on-alumina complex carrier
JP2013091021A (en) * 2011-10-25 2013-05-16 Tosoh Corp Method for producing oxychlorination catalyst
JP2013091022A (en) * 2011-10-25 2013-05-16 Tosoh Corp Method for producing oxychlorination catalyst
JP2018038936A (en) * 2016-09-05 2018-03-15 国立研究開発法人日本原子力研究開発機構 MOLYBDENUM ABSORBENT OF PSEUDO-BOEHMITE ALUMINA AND 99Mo/99mTc GENERATOR USING THE SAME
CN114210305A (en) * 2021-11-26 2022-03-22 广东邦普循环科技有限公司 Magnetic aluminum-based adsorbent and preparation method thereof

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025545A (en) * 1983-07-23 1985-02-08 Chiyoda Chem Eng & Constr Co Ltd Ziroconia-containing activated alumina
JPH0234887B2 (en) * 1983-07-23 1990-08-07 Chiyoda Chem Eng Construct Co
JPS63290535A (en) * 1987-05-25 1988-11-28 理研軽金属工業株式会社 Oil strainer
JPH0410325B2 (en) * 1987-05-25 1992-02-25
JPH01275480A (en) * 1988-02-15 1989-11-06 Ecc Internatl Ltd Biological carrier
JPH02111495A (en) * 1988-09-10 1990-04-24 Gutec G Zur Entwickl Von Umweltschutztechnol Mbh Method for continuously removing or reducing nitrite and/or nitrate from water containing nitrite and/or nitrate
JP2000513007A (en) * 1997-01-22 2000-10-03 ロディア シミ Method for removing polymerization inhibitors from monomer mixtures using optimized forms of alumina
JP2003517994A (en) * 1999-12-21 2003-06-03 ダブリュ・アール・グレイス・アンド・カンパニー・コネテイカット Aluminum oxide / swellable clay compositions with high hydrothermally stable pore volume and methods of making and using same
JP4754144B2 (en) * 1999-12-21 2011-08-24 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット Aluminum oxide / swellable clay composition having high pore volume that is hydrothermally stable and methods of making and using the same
JP2002045648A (en) * 2000-05-23 2002-02-12 Sumitomo Chem Co Ltd Method for treating exhaust gas and device used for the method
DE10226131A1 (en) * 2002-06-12 2003-12-24 Studiengesellschaft Kohle Mbh Thermally stable materials with a high specific surface
JP2006095524A (en) * 2004-09-28 2006-04-13 Inst Fr Petrole New alumina-on-alumina complex carrier
JP2013091021A (en) * 2011-10-25 2013-05-16 Tosoh Corp Method for producing oxychlorination catalyst
JP2013091022A (en) * 2011-10-25 2013-05-16 Tosoh Corp Method for producing oxychlorination catalyst
JP2018038936A (en) * 2016-09-05 2018-03-15 国立研究開発法人日本原子力研究開発機構 MOLYBDENUM ABSORBENT OF PSEUDO-BOEHMITE ALUMINA AND 99Mo/99mTc GENERATOR USING THE SAME
CN114210305A (en) * 2021-11-26 2022-03-22 广东邦普循环科技有限公司 Magnetic aluminum-based adsorbent and preparation method thereof
WO2023093188A1 (en) * 2021-11-26 2023-06-01 广东邦普循环科技有限公司 Magnetic aluminum-based adsorbent and preparation method therefor
CN114210305B (en) * 2021-11-26 2023-11-03 广东邦普循环科技有限公司 Magnetic aluminum-based adsorbent and preparation method thereof
GB2622516A (en) * 2021-11-26 2024-03-20 Guangdong Brunp Recycling Technology Co Ltd Magnetic aluminum-based adsorbent and preparation method therefor

Also Published As

Publication number Publication date
JPH0134929B2 (en) 1989-07-21

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